Re: 8.3 / 8.2.6 restore comparison
От | Joshua D. Drake |
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Тема | Re: 8.3 / 8.2.6 restore comparison |
Дата | |
Msg-id | 20080225120524.4911ce08@commandprompt.com обсуждение исходный текст |
Ответ на | Re: 8.3 / 8.2.6 restore comparison (Jeff Davis <pgsql@j-davis.com>) |
Ответы |
Re: 8.3 / 8.2.6 restore comparison
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Список | pgsql-hackers |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Mon, 25 Feb 2008 11:36:56 -0800 Jeff Davis <pgsql@j-davis.com> wrote: > > If there is any significant I/O latency for a single backend, it seems > like a context switch could be a win for processor utilization. It > might not be a win overall, but at least potentially a win. Do we want a 20% potential win or an 80% potential win? I would personally rather keep it simple, hard core, and data shoving as possible without any issue with scheduling etc.. Sincerely, Joshua D. Drake - -- The PostgreSQL Company since 1997: http://www.commandprompt.com/ PostgreSQL Community Conference: http://www.postgresqlconference.org/ Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL SPI Liaison | SPI Director | PostgreSQL political pundit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFHwx+EATb/zqfZUUQRAvOgAJ4vWCO74XzXy9Pbzqz3otWoqKI3HgCfRwUI ZLd0SOgf5jnInZvOxCS+iNU= =Syk1 -----END PGP SIGNATURE-----
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